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Entendendo o bloqueio do WhatsAPP!


whatsapp-bloqueado

Nesta segunda-feira (02/05/2016), os brasileiros foram surpreendidos com o bloqueio de uma das maiores ferramentas de comunicação da história: O Whatsapp. O motivo é que a justiça de Sergipe pediu o bloqueio do funcionamento por 72h, alegando que a empresa não cedeu informações para ajudar numa investigação criminal.

A questão é muito fácil de entender!

O Whatsapp, a partir do dia 05 de abril, mudou sua forma de criptografia das informações trafegadas pelo APP. Desde 2012 a empresa criptografava as informações e as armazenavam em uma base de dados. Há quase 1 mês a forma como é feita a criptografia foi mudada. Agora, a criptografia é ponto-a-ponto. O que é isso? Quer dizer que os únicos que podem ter acesso às mensagens trocadas são as pessoas que participam da conversa. Exemplo: Alguém envia uma mensagem. Esta mensagem é criptografada. Ao chegar no destinatário, a mensagem é descriptografada. Esta mensagem é apagada do servidor da empresa assim que o destinatário recebe. Mesmo assim, é quase impossível de ser descriptografada. Logo, as pessoas que participam da conversa são as únicas com o acesso.

Quer dizer, com esta nova forma de criptografia, não há liminar que faça a empresa entregar as informações, já que a própria empresa não tem acesso.

O especialista em criptografia do ITS-Rio, Gabriel Aleixo, em entrevista para a BBC Brasil, informou que a chance é mínima para um hacker conseguir ter acesso à estas informações. Disse que apenas poucos governos espalhados pelo mundo podem ter capacidade de burlar este sistema.

Esta situação está causando muita polêmica aqui no Brasil e nos Estados Unidos, onde eles questionam que isso pode ser uma maneira do crime organizado se comunicar e permanecer com esta comunicação intocável.

Por um lado, temos a garantia que nossas mensagens estarão seguras, por outro lado, enfraquece as investigações de quem está do lado da lei.

Com tanta especulação sobre o futuro do Whatsapp, a única coisa que tenho certeza que este assunto ainda está apenas no começo.

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Victor Mansur

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1 resposta

  • katia mansur de queiroz em 3 de Maio de 2016, 13:44:33

    Depois deste esclarecimento, mudo de opinião , sou a favor da decisão tomada pelo juiz, pois num país como o nosso , onde o crime organizado cresce assustadoramente, esta atitude do whatzap foi incorreta, fomenta

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